ASTM A192 Carbon Steel Seamless Tube for Heat Exchangers
| Attribute | Value |
|---|---|
| Product Name | ASTM A192 High Pressure Carbon Steel Seamless Tube |
| Tube Specification | ASTM A192 |
| Tube material | A192 |
| Tube's OD | Customsized (Generally 12.7 mm to 114.3 mm) |
| Tube's Wall Thickness | Customsized |
| Tube Surface | Black Painted |
| Tube's End | Plain end |
| Tube's length | Depend on Customer |
| Application | Heat Exchanger, Boiler, Superheater, Reheater, and so on |
ASTM A192 High Pressure Carbon Steel Seamless Tube For Heat Exchanger and Heater
ASTM A192 is a standard specification established by the American Society for Testing and Materials (ASTM) for seamless carbon steel boiler tubes designed for high-pressure service. These tubes are specifically used in the construction of boilers and superheaters where high-temperature and high-pressure conditions are prevalent.
- Material Composition:
- Carbon Steel: Primarily composed of carbon and iron, with small amounts of manganese, phosphorus, sulfur, and silicon.
- Low Alloy: Contains minimal alloying elements, making it suitable for high-pressure applications.
- Manufacturing Process:
- Seamless: Produced through a process that ensures there are no seams or welds, providing superior strength and reliability under high pressure.
- Mechanical Properties:
- High Strength: Designed to withstand high internal pressures and temperatures.
- Good Ductility: Ensures the tubes can endure thermal expansion and mechanical stress without failure.
- Dimensional Standards:
- Precise Dimensions: Manufactured to exacting standards to ensure proper fit and function in Heat Exchanger, boiler and superheater assemblies.
- Durability: High resistance to wear and tear under extreme conditions.
- Efficiency: Excellent thermal conductivity ensures efficient heat transfer.
- Reliability: Seamless construction reduces the risk of leaks and failures.
In summary, ASTM A192 seamless tubes are high-quality, seamless carbon steel tubes designed for high-pressure and high-temperature applications, particularly in boilers and superheaters. Their robust construction and reliable performance make them essential components in power generation and industrial heating systems.
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.06 - 0.18 |
| Manganese (Mn) | 0.27 - 0.63 |
| Phosphorus (P) | ≤ 0.025 |
| Sulfur (S) | ≤ 0.025 |
| Silicon (Si) | ≥ 0.10 |
| Property | Value |
|---|---|
| Tensile Strength | ≥ 325 MPa (47,000 psi) |
| Yield Strength | ≥ 180 MPa (26,000 psi) |
| Elongation (in 2 inches) | ≥ 35% |
ASTM A192 seamless tubes are high-pressure, carbon steel boiler tubes used primarily in the construction of boilers and superheaters. Their key applications include:
- Boilers: These tubes are essential in high-pressure boiler systems for steam generation in power plants and industrial facilities, ensuring efficient heat transfer and durability under high temperatures and pressures.
- Superheaters: They are used in superheaters to further heat steam, increasing thermal efficiency and preventing condensation in turbines.
- Heat Exchangers: Their high thermal conductivity and strength make them suitable for heat exchangers in various industries.
- Power Generation: Commonly used in fossil fuel and nuclear power plants for steam generation and heat exchange.
- Petrochemical Industry: Utilized in refineries and petrochemical plants for high-temperature and high-pressure processes.
- Industrial Heating Systems: Applied in systems requiring reliable heat transfer under extreme conditions.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.